#loading{
    position: absolute;
    width: 471px;
    height: 75px;
    overflow: hidden;
    display: none;
    background: #F5FAFD;
    border: 1px dashed #888888;

}
.mvBox{height:15px; background:#F5FAFD url(../mypic/loadingbg.jpg) no-repeat -30px center; width:471px; position:relative; padding:0 30px; margin:0 auto;}
.mvBtn{position:absolute; left:50px; top:0;}
.mvTxt{height:50px; line-height:50px; text-align:center; font-size:30px; color:#29B6FF; margin:0 auto;}